Registration Dossier
Registration Dossier
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EC number: 700-879-7 | CAS number: 1379822-00-0
Endpoint summary
Administrative data
Description of key information
Short-term toxicity to fish
Based on the results of an acute toxicity to fish study, the test item had no toxic effect at the limit concentration of 100 mg/L on Zebrafish. Accordingly, the 96-h LC50 value was determined to be > 100 mg/L. The 96-h NOEC was determined to be 100 mg/L.
Short-term toxicity to aquatic invertebrates
In a 48-hour acute toxicity test with Daphnia magna the 48 h EC50 value was determined to be 45.1 mg/L.
Toxicity to aquatic algae and cyanobacteria
The 72-h EC50 value based on growth rate and yield were determined to be 1.56 mg/L and 0.67 mg/L, respectively. The 72-h EC10 value based on growth rate and yield were determined to be 0.49 mg/L and 0.26 mg/L, respectively. The 72-h NOEC related to growth rate and yield was determined to be 0.29 mg/L.
Toxicity to microorganisms
Aim of the 3 hour test was to evaluate the influence of the test item on the acitivity of the activated sludge fed with synthetic sewage. The EC10 value was 125.8 mg/L after 3 hours. The EC50 and EC80 values were determined as > 1000 mg/L.
Additional information
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